package com.itheima.dao;

import com.itheima.domain.User;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

public interface UserDao {
            @Select("select * from user where username=#{username} AND password=#{password}")
            User find(@Param("username") String username, @Param("password") String password);
}
